ETHYL 5-OXO-4,5-DIHYDROPYRAZOLO[1,5-A]QUINAZOLINE-3-CARBOXYLATE

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Names

[ CAS No. ]:
25468-51-3

[ Name ]:
ETHYL 5-OXO-4,5-DIHYDROPYRAZOLO[1,5-A]QUINAZOLINE-3-CARBOXYLATE

[Synonym ]:
5-oxo-4,5-dihydro-pyrazolo[1,5-a]quinazoline-3-carboxylic acid ethyl ester
ethyl 4,5-dihydro-5-oxopyrazolo[1,5-a]quinazoline-3-carboxylate
ethyl 5-oxo-4,5-dihydropyrazolo[1,5-a]quinazoline-3-carboxylate

Chemical & Physical Properties

[ Molecular Formula ]:
C13H11N3O3

[ Molecular Weight ]:
257.24500

[ Exact Mass ]:
257.08000

[ PSA ]:
76.46000

[ LogP ]:
1.35250

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-carboxyphenylhydrazine hydrochloride
  • Ethyl (ethoxymethylene)cyanoacetate

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-fluoro-3-(morpholine-4-carbonyl)-1-[(3R)-1-[2-(oxan-4-yl)ethyl]piperidin-3-yl]-1H,4H-5lambda6-thiochromeno[4,3-c]pyrazole-5,5-dione hydrochloride
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-fluoro-3-methylbenzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 6-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(propan-2-yl)-1,2,3-thiadiazole-5-carboxylate
  • 1,3-Dioxoisoindolin-2-YL 1-(trifluoromethyl)cyclobutane-1-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-hydroxy-3H-imidazo[4,5-b]pyridine-7-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1-ethoxypiperidin-4-yl)acetate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-cyano-3,5-difluorobenzoate
  • 1-[(1,3-Thiazol-5-yl)methyl]cyclopropan-1-ol
  • 4-{1-[(4-Chlorophenyl)methyl]pyrrolidine-3-carbonyl}morpholine
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